WGU C784 - Applied Healthcare Statistics Pre-Assessment UPDATED ACTUAL Exam Questions and CORRECT Answers

WGU C784 - Applied Healthcare Statistics
Pre-Assessment UPDATED ACTUAL Exam
Questions and CORRECT Answers
Given the following set of numbers: 3.3, -2.3, -16, 25. What are the square roots of the whole
number?
A. +/- 2.3
B. +/- 3.3
C. +/- 4

D. +/- 5 - CORRECT ANSWER - D. +/- 5


Given the following set of numbers: 10, 2.5, -4, -4.5, 5. What is the sum when adding together
only the whole numbers?
A. 5.5
B. 11
C. 12.5

D. 15 - CORRECT ANSWER - D. 15


Given the following expression: 4 + 7 × (6 - 3)2. What is the answer using proper order of
operations?
A. 25
B. 46
C. 67

D. 99 - CORRECT ANSWER - C. 67


Given the following expression: 5 x (30 - 27)2 + 4. What is the correct answer using the proper
order of operations?
A. 34
B. 49

, C. 65

D. 81 - CORRECT ANSWER - B. 49


What is the greatest common factor of 132 and the square root of 121 using prime factorization?
A. 1
B. 2
C. 10

D. 11 - CORRECT ANSWER - D. 11


What is the greatest common factor of 24 and 84 using prime factorization?
A. 2
B. 4
C. 8

D. 12 - CORRECT ANSWER - D. 12


What is 3/14 - 1/7?
A. 1/14
B. 2/7
C. 5/14

D. 3/2 - CORRECT ANSWER - A. 1/14


What is 2/3 + 1/4?
A. 11/12
B. 3/12
C. 3/7

D. 8/3 - CORRECT ANSWER - A. 11/12